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Continuous Conduction Mode in Digital Control Loop of DC-DC
Venkatesh G Kadlimatti;Aniruddha Periyapatna Nagendra;M Ankitha;Harikrishna Parthasarathy
2024 IEEE 37th International System-on-Chip Conference (SOCC)
Year: 2024 | Conference Paper |
This paper discusses a novel approach for achieving continuous inductor current conduction within the discontinuous conduction mode (DCM) of a digital control loop in a Buck DC-DC converter. The method involves strategically generating and integrating smaller TON and TOFF durations within a single switching cycle of the discontinuous conduction mode to amplify the current driving capacity of the D...Show More
A 45nm 76-81GHz CMOS Radar Receiver for Automotive Applications
Debapriya Sahu;Rittu Sachdev-Singh;Harikrishna Parthasarathy;Rohit Chatterjee;Brian Ginsburg;Daniel Breen;Karan Bhatia;Sudhir Polarouthu;Vimal Edayath;Bhupendra Sharma;Meghna Agarwal;Karthik Subburaj;Anjan Prasad;Shankar Ram;Cathy Chi;Ross Kulak;Vijay Rentala;Neeraj Nayak
2019 IEEE Asian Solid-State Circuits Conference (A-SSCC)
Year: 2019 | Conference Paper |
Cited by: Papers (8)
This paper describes the design and performance of a 45nm CMOS (fT=160GHz) 76-81GHz radar receiver used in Advanced Driver-Assistance Systems which utilizes Frequency-Modulated Continuous Wave (FMCW) synthesis. The receiver achieves 18dB noise figure and -7dBm 1dB compression point consuming 225mW power. The design includes programmable gain for linearity-noise trade-off, 15MHz wide bandwidth base...Show More
A 45nm 76-81GHz CMOS Radar Receiver for Automotive Applications
Debapriya Sahu;Rittu Sachdev-Singh;Harikrishna Parthasarathy;Rohit Chatterjee;Brian Ginsburg;Daniel Breen;Karan Bhatia;Sudhir Polarouthu;Vimal Edayath;Bhupendra Sharma;Meghna Agarwal;Karthik Subburaj;Anjan Prasad;Shankar Ram;Cathy Chi;Ross Kulak;Vijay Rentala;Neeraj Nayak
Year: 2019 | Conference Paper |
A multimode 76-to-81GHz automotive radar transceiver with autonomous monitoring
Brian P. Ginsburg;Karthik Subburaj;Sreekiran Samala;Karthik Ramasubramanian;Jasbir Singh;Sumeer Bhatara;Sriram Murali;Dan Breen;Meysam Moallem;Krishnanshu Dandu;Saket Jalan;Neeraj Nayak;Rittu Sachdev;Indu Prathapan;Karan Bhatia;Tim Davis;Eunyoung Seok;Harikrishna Parthasarathy;Rohit Chatterjee;Venkatesh Srinivasan;Vito Giannini;Anil Kumar;Ross Kulak;Shankar Ram;Pankaj Gupta;Zahir Parkar;Sachin Bhardwaj;Y. C. Rakesh;K. A. Rajagopal;Arun Shrimali;Vijay Rentala
2018 IEEE International Solid-State Circuits Conference - (ISSCC)
Year: 2018 | Conference Paper |
Cited by: Papers (145)
Radar is a key sensing technology for advanced driver assistance systems and autonomous vehicles due to its strong detection capability, long range, and robustness to environmental variations such as inclement weather and lighting extremes. As these radars demonstrate increased levels of integration and performance [1,3], it is desired to have a single multimode radar transceiver that can address ...Show More
A multimode 76-to-81GHz automotive radar transceiver with autonomous monitoring
Brian P. Ginsburg;Karthik Subburaj;Sreekiran Samala;Karthik Ramasubramanian;Jasbir Singh;Sumeer Bhatara;Sriram Murali;Dan Breen;Meysam Moallem;Krishnanshu Dandu;Saket Jalan;Neeraj Nayak;Rittu Sachdev;Indu Prathapan;Karan Bhatia;Tim Davis;Eunyoung Seok;Harikrishna Parthasarathy;Rohit Chatterjee;Venkatesh Srinivasan;Vito Giannini;Anil Kumar;Ross Kulak;Shankar Ram;Pankaj Gupta;Zahir Parkar;Sachin Bhardwaj;Y. C. Rakesh;K. A. Rajagopal;Arun Shrimali;Vijay Rentala
Year: 2018 | Conference Paper |
Circuit and DFT techniques for robust and low cost qualification of a mixed-signal SoC with integrated power management system
Lakshmanan Balasubramanian;Puneet Sabbarwal;Rajesh Kumar Mittal;Prakash Narayanan;Ranjit Kumar Dash;Anand Devendrá Kudari;Srikanth Manian;Sudhir Polarouthu;Harikrishna Parthasarathy;Ravi C Vijayaraghavan;Sachin Turkewadikar
This paper discusses some specific circuit, and analog DFT techniques and methodologies used in integrated power management (PM) systems to overcome challenges of mixed-signal SoC qualification. They are mainly targeted at achieving the following: 1. Enabling the robust digital and system level test and burn-in (BI) with external supplies by disabling the on-chip PM with robust power-on performanc...Show More
Circuit and DFT techniques for robust and low cost qualification of a mixed-signal SoC with integrated power management system
Lakshmanan Balasubramanian;Puneet Sabbarwal;Rajesh Kumar Mittal;Prakash Narayanan;Ranjit Kumar Dash;Anand Devendrá Kudari;Srikanth Manian;Sudhir Polarouthu;Harikrishna Parthasarathy;Ravi C Vijayaraghavan;Sachin Turkewadikar
Year: 2011 | Conference Paper |
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